contagious

US /kənˈteɪ.dʒəs/
UK /kənˈteɪ.dʒəs/
"contagious" picture
1.

传染性的

describing a disease that can be spread from one person or organism to another by direct or indirect contact

:
The flu is highly contagious.
流感具有高度传染性
Measles is a highly contagious viral disease.
麻疹是一种高度传染性的病毒性疾病。
2.

有感染力的

describing an emotion or attitude that spreads quickly to others

:
Her enthusiasm was contagious.
她的热情很有感染力
His laughter was so contagious that soon everyone in the room was smiling.
他的笑声很有感染力,很快房间里的每个人都笑了。